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IC3001
(AV-DEC)
:VIDEO SIGNAL :AUDIO SIGNAL
TP4007
IC4051 (1/2)
TP4010
SPEAKER Q4003 IC3001-84 4.8Vp-p(5usec./div.) MUTE TP4008
J4002 Q4004
IC4001
(A-D/A) IC4002 (1/2) DMIX SRCK LRCK 84 88 87 DATA BCK LRCK 2 1 3 AUDIO SERIAL PORT D/A LPF 7 VOUTL
MUTE TP4001
2 3 4 5 1 HEADPHONE
Q4001 VR4001 (VOLUME V.R.) IC4003 (1/2) MUTE
HPJ OPEN H CONTROLLER MODULATOR IC4001-7,8 0.4Vp-p(0.5msec./div.) IC4003 (1/2) Q4002 MUTE SCK SYSTEM CLOCK MANAGER IC4002 (1/2) D/A LPF 8 VOUTR TP4002 J4001 3 2 4 D4001 QR4003 MUTE QR4004 BUFFER D4004 D4005 POWER MUTE A MUTE
TO IC6001-46PIN FROM IC6001-75PIN FROM IC6201-9PIN
5
AUDIO OUT
D +3.3V
5 1
QR4002
IC3201-11 2.4Vp-p (20usec./div.)
IC3201-12 0.48Vp-p (20usec./div.)
IC3201-6 2.2Vp-p (20usec./div.)
QR4001 SWITCHING
ICE OUT
83
8 6 7
OPT OUT
IC3201
(VIDEO DRIVER)
VC OUT 116
C IN
15
12
C OUT Q3202 BUFFER LCD C LCD Y LCD DRIVE
6
Y OUT
LCD
IC3001-116 0.8Vp-p(20usec/div)
+
5 J3201 11 CV OUT 7 3 2 1
VY OUT 131
Y IN
2
10
VIDEO OUT
IC3001-131 1.2Vp-p(20usec/div)
7
I/O OUT
DVD-LV50EB/EG AUDIO/VIDEO BLOCK DIAGRAM